Merge pull request 'Mob lightning transformation / fix on_lightning_strike api' (#2904) from mob_lighting_transforms_2 into master

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/2904
Reviewed-by: MysticTempest <mystictempest@noreply.git.minetest.land>

mods/ENTITIES/mcl_mobs/api.lua

@@ -4939,6 +4939,7 @@ minetest.register_entity(name, {
 
 	harmed_by_heal = def.harmed_by_heal,
 
+	on_lightning_strike = def.on_lightning_strike
 })
 
 if minetest.get_modpath("doc_identifier") ~= nil then

mods/ENTITIES/mobs_mc/cow+mooshroom.lua

@@ -153,6 +153,16 @@ mooshroom_def.on_rightclick = function(self, clicker)
 	end
 	mcl_mobs:capture_mob(self, clicker, 0, 5, 60, false, nil)
 end
+
+mooshroom_def.on_lightning_strike = function(self, pos, pos2, objects)
+	if self.base_texture[1] == "mobs_mc_mooshroom_brown.png" then
+		self.base_texture = { "mobs_mc_mooshroom.png", "mobs_mc_mushroom_red.png" }
+	else
+		self.base_texture = { "mobs_mc_mooshroom_brown.png", "mobs_mc_mushroom_brown.png" }
+	end
+	self.object:set_properties({ textures = self.base_texture })
+	return true
+end
 mcl_mobs:register_mob("mobs_mc:mooshroom", mooshroom_def)
 
 

mods/ENTITIES/mobs_mc/creeper.lua

@@ -219,6 +219,10 @@ mcl_mobs:register_mob("mobs_mc:creeper_charged", {
 			end
 		end
 	end,
+	on_lightning_strike = function(self, pos, pos2, objects)
+		 mcl_util.replace_mob(self.object, "mobs_mc:creeper_charged")
+		 return true
+	end,
 	maxdrops = 2,
 	drops = {
 		{name = "mcl_mobitems:gunpowder",

mods/ENTITIES/mobs_mc/mod.conf

@@ -1,6 +1,5 @@
 name = mobs_mc
 author = maikerumine
 description = Adds Minecraft-like monsters and animals.
-depends = mcl_init, mcl_particles, mcl_mobs, mcl_wip, mcl_core
+depends = mcl_init, mcl_particles, mcl_mobs, mcl_wip, mcl_core, mcl_util
 optional_depends = default, mcl_tnt, mcl_bows, mcl_throwing, mcl_fishing, bones, mesecons_materials, mobs_mc_gameconfig, doc_items
-

mods/ENTITIES/mobs_mc/pig.lua

@@ -60,6 +60,10 @@ mcl_mobs:register_mob("mobs_mc:pig", {
 		"mcl_mobitems:carrot_on_a_stick"
 	},
 	view_range = 8,
+	on_lightning_strike = function(self, pos, pos2, objects)
+		 mcl_util.replace_mob(self.object, "mobs_mc:zombified_piglin")
+		 return true
+	end,
 	do_custom = function(self, dtime)
 
 		-- set needed values if not already present

mods/ENTITIES/mobs_mc/villager.lua

@@ -1885,6 +1885,10 @@ mcl_mobs:register_mob("mobs_mc:villager", {
 			mcl_log("Died, so bye bye jobsite")
 		end
 	end,
+	on_lightning_strike = function(self, pos, pos2, objects)
+		 mcl_util.replace_mob(self.object, "mobs_mc:witch")
+		 return true
+	end,
 })
 
 

mods/ENVIRONMENT/lightning/init.lua

@@ -135,25 +135,11 @@ function lightning.strike_func(pos, pos2, objects)
 	-- damage nearby objects, transform mobs
 	for _, obj in pairs(objects) do
 		local lua = obj:get_luaentity()
-		if lua and lua._on_strike then
-			lua._on_strike(lua, pos, pos2, objects)
-		end
-		-- remove this when mob API is done
-		if lua and lua.name == "mobs_mc:pig" then
-			mcl_util.replace_mob(obj, "mobs_mc:pigman")
-		elseif lua and lua.name == "mobs_mc:mooshroom" then
-			if lua.base_texture[1] == "mobs_mc_mooshroom.png" then
-				lua.base_texture = { "mobs_mc_mooshroom_brown.png", "mobs_mc_mushroom_brown.png" }
-			else
-				lua.base_texture = { "mobs_mc_mooshroom.png", "mobs_mc_mushroom_red.png" }
+		if lua then
+			if not lua.on_lightning_strike or ( lua.on_lightning_strike and lua.on_lightning_strike(lua, pos, pos2, objects) ~= true ) then
+				mcl_util.deal_damage(obj, 5, { type = "lightning_bolt" })
 			end
-			obj:set_properties({ textures = lua.base_texture })
-		elseif lua and lua.name == "mobs_mc:villager" then
-			mcl_util.replace_mob(obj, "mobs_mc:witch")
-		elseif lua and lua.name == "mobs_mc:creeper" then
-			mcl_util.replace_mob(obj, "mobs_mc:creeper_charged")
 		else
-			-- WARNING: unsafe entity handling. object may be removed immediately
 			mcl_util.deal_damage(obj, 5, { type = "lightning_bolt" })
 		end
 	end